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乌克兰马凯克耶夫煤矿安全研究所对矿工矽肺病与不同变质程度煤的有机物质顺磁性的关系进行了研究。研究表明，矿工矽肺病患病率与煤的分子原子结构的活化状态有密切的关系。因此指出，在制定矿井空气含尘量标准时，可利用煤的顺磁特性作为煤尘致病能力的标准，从而可客观地评?
The Mackayev Institute of Coal Mine Safety in Ukraine studied the paramagnetic relationship between miners’ silicosis and coal with different metamorphic grades. Studies have shown that the prevalence of silicosis in miners is closely related to the activation state of molecular atomic structure of coal. Therefore, it is pointed out that paramagnetism characteristics of coal can be used as a criterion for the pathogenicity of coal dust when formulating the standard of air dust content in mines so as to be objectively evaluated.